Class: Udup

Inherits:
Object
  • Object
show all
Defined in:
lib/udup/main.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Udup

Returns a new instance of Udup.



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# File 'lib/udup/main.rb', line 7

def initialize(options = {})
  @valid_urls = {}
  @skip_exts = options[:skip_exts] || %w[.css .png .jpg .jpeg .svg .ico .webp .ttf .otf .woff .woff2 .gif .pdf .bmp
                                         .eot .mp3 .mp4 .avi]
  @content_to_skip = %r{blog|docs|post|support|pages?/\d+|articles?/\d+|share\/\w{15,}|\d{2,}}i
  @bad_char_path = options[:bad_char_path] || %w[+ ' " ( ) \\ <]
end

Instance Method Details

#filter(urls) ⇒ Object 



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# File 'lib/udup/main.rb', line 15

def filter(urls)
  final_urls = Set[]

  urls.each do |url|
    next unless url.start_with?('http')

    begin
      uri = URI.parse(url)
    rescue URI::InvalidURIError
      next
    end
    next unless uri
    next if @bad_char_path.any? { |char| uri.path.include?(char) }

    uri_ext = File.extname(uri.path)
    next if @skip_exts.include?(uri_ext) || human_content?(uri.path) || content_to_skip?(uri.path)

    base_url = without_query(uri)
    params = uri_params(uri.query)

    if @valid_urls.key?(base_url)
      @valid_urls[uri.to_s] = { params: {} } if @valid_urls[base_url][:params].empty?
      @valid_urls[base_url][:params].merge!(params)
    else
      @valid_urls[base_url] = { params: params }
    end
  end

  @valid_urls.each do |url, data|
    final_url = url
    final_url += "?#{URI.encode_www_form(data[:params])}" unless data[:params].empty?
    final_urls << final_url
  end

  final_urls.to_a
end